Sag Harbor Sea Conditions and Tide Table

Sag Harbor Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:03 AM and sunset is at 06:52 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 8°C on Sun night, min -2°C on Sun morning). Winds decreasing (strong winds from the SW on Fri night, light winds from the NNE by Sun morning).

Days 4–6 Weather Summary

Heavy rain (total 21mm), heaviest during Mon night. Icy conditions (max 13°C on Mon night, min -3°C on Wed morning). Winds decreasing (near gales from the S on Mon night, light winds from the SW by Wed afternoon).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 7°C on Sat night, min -2°C on Sat morning). Winds increasing (light winds from the NW on Fri morning, fresh winds from the SW by Sat night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 14°C on Tue night, min -6°C on Sun night). Winds decreasing (strong winds from the NW on Sun afternoon, light winds from the W by Mon afternoon).

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sat
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
6:50AM0.70m
7:34PM0.57m
7:42AM0.73m
8:20PM0.62m
8:29AM0.76m
9:01PM0.69m
9:12AM0.80m
9:39PM0.76m
9:54AM0.83m
10:16PM0.83m
10:36AM0.85m
10:55PM0.90m
11:18AM0.85m
11:35PM0.95m
12:01PM0.83m
00:18AM0.99m
12:47PM0.80m
1:03AM1.00m
1:36PM0.75m
1:54AM0.98m
2:30PM0.69m
2:50AM0.94m
3:33PM0.64m
3:55AM0.89m
4:44PM0.61m
5:07AM0.85m
5:58PM0.62m
6:21AM0.82m
7:09PM0.66m
Low Tide
1:26PM0.10m
1:32AM0.17m
2:12PM0.07m
2:21AM0.12m
2:55PM0.03m
3:06AM0.07m
3:35PM-0.00m
3:50AM0.01m
4:13PM-0.03m
4:33AM-0.04m
4:52PM-0.05m
5:17AM-0.08m
5:30PM-0.05m
6:04AM-0.10m
6:11PM-0.04m
6:52AM-0.11m
6:54PM-0.02m
7:44AM-0.09m
7:42PM0.02m
8:41AM-0.05m
8:37PM0.06m
9:42AM-0.01m
9:40PM0.11m
10:46AM0.02m
10:49PM0.13m
11:51AM0.04m
11:59PM0.12m
12:53PM0.05m
Wave
height (m) 
direction
period (s) 
0.6
SSE
9
0.6
SSE
9
1.6
S
8
1.3
S
8
1.1
S
8
0.6
S
7
0.2
S
6
0.4
SE
3
1
SE
4
1.6
SSE
7
1.9
SSE
8
2.2
SSE
10
1.7
SSE
10
1.6
SSE
10
1.3
SSE
10
0.9
SE
10
0.7
SE
9
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.7
SE
8
0.4
SE
8
0.8
SE
9
0.8
SE
9
0.9
NNW
4
1
NNW
4
0.8
N
4
0.5
N
4
0.2
SSE
8
0.3
SSW
4
0.6
S
4
0.7
S
5
0.7
S
6
1.1
S
7
0.9
S
8
0.9
NNE
4
0.5
N
3
0.2
ESE
14
0.5
NE
3
0.3
ENE
3
0.2
E
4
0.6
S
3
0.7
S
4
0.7
S
5
clear
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
heavy rain
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
light rain
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
clear
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
light rain
light rain
heavy rain
some clouds
clear
some clouds
clear
some clouds
some clouds
cloudy
some clouds
clear
some clouds
light rain
rain shwrs
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
 km/h
15
W
20
SSW
45
SW
45
W
40
W
20
NW
10
ESE
20
SE
30
SE
40
SSE
45
S
55
S
30
W
25
WSW
30
WNW
25
WNW
10
SW
15
S
15
S
20
SSW
15
WSW
10
N
15
W
25
N
15
WNW
30
SW
25
WNW
35
NW
45
NW
30
NNW
20
NNW
15
SW
20
SW
25
S
20
SSW
20
WSW
35
NNW
35
NNW
25
N
20
NNW
15
W
20
NNE
10
E
15
S
25
S
25
S
10
WSW
 mm 
3
2
16
1
1
1
max°C
1
2
7
6
6
4
0
2
8
11
12
13
4
5
3
-2
1
1
3
4
5
3
5
4
0
4
7
2
3
0
-4
1
2
3
6
14
14
9
4
-2
6
5
-1
-1
4
6
10
Moonrise
4:14
4:52
5:23
5:51
6:15
6:37
7:00
7:24
7:51
8:24
9:05
9:56
10:58
12:08
1:23
2:36
Moonset
1:05
2:10
3:19
4:28
5:38
6:49
8:02
9:17
10:35
11:54
1:09
2:17
3:13
3:58
4:33
Sunrise
7:03
7:03
7:01
7:00
6:58
6:56
6:54
6:52
6:50
6:50
6:48
6:46
6:45
6:43
6:41
6:39
Sunset
6:52
6:53
6:54
6:55
6:57
6:58
6:59
7:00
7:00
7:01
7:04
7:05
7:06
7:07
7:07
7:08
Today's sea temperature in Sag Harbor is
3.5° C
(Statistics for 13 Mar 1981-2005 – mean: 4.4 max: 6.3 min: 2.7°C)
Issued (local time): 1 am Friday 13 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest